Arhopala silhetensis adorea


de Niceville 1890 - Sylhet Oakblue

A large species of forests and forest clearings.

The subspecies is only provisional, at the moment, as all specimens from the Island show extreme differences from both A. s. adorea, and the more northern nominate subspecies, A. s. silhetensis. All markings are extremely dark, particularly in the submarginal and post-discal areas. Investigations are currently in force to see whether it can be described as a new subspecies.

Flight Period

JanFebMarAprMayJunJulAugSepOctNovDec
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Wingspan

38 - 48mm

Early Stages

Known. More detailed life history information is available from the following resource: ButterflyCircle Blog (courtesy of Dr. Horace Tan.)

Larval Foodplant

Currently unidentified.

Range

A. s. adorea is found in Peninsular Thailand, Malaysia and Sumatra. A. s. silhetensis is found in Assam, Myanmar and Northen Thailand.